1431720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 4815720

約数和(自身を除く): 3384000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 97, 120, 123, 164, 180, 194, 205, 246, 291, 328, 360, 369, 388, 410, 485, 492, 582, 615, 738, 776, 820, 873, 970, 984, 1164, 1230, 1455, 1476, 1640, 1746, 1845, 1940, 2328, 2460, 2910, 2952, 3492, 3690, 3880, 3977, 4365, 4920, 5820, 6984, 7380, 7954, 8730, 11640, 11931, 14760, 15908, 17460, 19885, 23862, 31816, 34920, 35793, 39770, 47724, 59655, 71586, 79540, 95448, 119310, 143172, 159080, 178965, 238620, 286344, 357930, 477240, 715860, 1431720]

約数ペア:

[(1, 1431720), (2, 715860), (3, 477240), (4, 357930), (5, 286344), (6, 238620), (8, 178965), (9, 159080), (10, 143172), (12, 119310), (15, 95448), (18, 79540), (20, 71586), (24, 59655), (30, 47724), (36, 39770), (40, 35793), (41, 34920), (45, 31816), (60, 23862), (72, 19885), (82, 17460), (90, 15908), (97, 14760), (120, 11931), (123, 11640), (164, 8730), (180, 7954), (194, 7380), (205, 6984), (246, 5820), (291, 4920), (328, 4365), (360, 3977), (369, 3880), (388, 3690), (410, 3492), (485, 2952), (492, 2910), (582, 2460), (615, 2328), (738, 1940), (776, 1845), (820, 1746), (873, 1640), (970, 1476), (984, 1455), (1164, 1230)]